Base | Representation |
---|---|
bin | 10011101000011111… |
… | …10101110111111111 |
3 | 1000012120022220020011 |
4 | 21310033311313333 |
5 | 133041300310404 |
6 | 4501522004051 |
7 | 522124412512 |
oct | 116417656777 |
9 | 30176286204 |
10 | 10540244479 |
11 | 4519769756 |
12 | 2061aa6627 |
13 | cbc8c346b |
14 | 71dbd2d79 |
15 | 41a525604 |
hex | 2743f5dff |
10540244479 has 2 divisors, whose sum is σ = 10540244480. Its totient is φ = 10540244478.
The previous prime is 10540244447. The next prime is 10540244563. The reversal of 10540244479 is 97444204501.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10540244479 - 25 = 10540244447 is a prime.
It is a super-2 number, since 2×105402444792 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10540244879) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5270122239 + 5270122240.
It is an arithmetic number, because the mean of its divisors is an integer number (5270122240).
Almost surely, 210540244479 is an apocalyptic number.
10540244479 is a deficient number, since it is larger than the sum of its proper divisors (1).
10540244479 is an equidigital number, since it uses as much as digits as its factorization.
10540244479 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 161280, while the sum is 40.
The spelling of 10540244479 in words is "ten billion, five hundred forty million, two hundred forty-four thousand, four hundred seventy-nine".
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